Jump to content

Emanuel

Members
  • Posts

    7,009
  • Joined

  • Last visited

Reputation Activity

  1. Like
    Emanuel reacted to HockeyFan12 in LOFIC sensors are the future...   
    32x higher full well capacity or 30db more dynamic range (as cited by the video) should equate (if my math is right) with almost exactly five stops more highlight retention. There might be other trade offs so it's closer to 3 stops in practice, though.
    In theory, five stops extra would put an FX5 well past an Alexa35 for highlight retention and an iPhone 15 at base ISO (in Apple Log) in close competition. 
  2. Like
    Emanuel reacted to MrSMW in Nikon Zr is coming   
    I’ve come close to pushing the ZR button a few times now and there are really only 3 things that have prevented me doing so…
    1. The file sizes of that Red Raw codec. Apparently N raw is the next best option and there are of course some ‘workarounds’, but until there is a compressed version that maxes out at no more than 1000 mbps, it’s just too much and one of the principal draws of this camera is the Red codec.
    2. I’m not unhappy with L Mount. In fact the opposite except for one factor and that is the absence IMO of equivalent lenses to Sony’s: 28-70 f2, 50-150 f2 and Tamron’s 35-100 f2.8. It’s ‘almost’ worth switching just for these lenses alone, but that last word, ‘alone’, but alone is not enough and lenses aside, everything else that L Mount, specifically Lumix offers, beats that of Nikon & Sony.
    3. I still have hope that from within the L Mount Alliance, over the coming Winter and next Spring, either (or even both) a rangefinderesque camera will appear from either Lumix or Sigma and at least one rival for one of the lenses above, will appear. Unlikely to be a Leica, but next gen FP a possibility and even more likely, an S9ii?
    4. Bonus reason, - switching not only costs money, but there is always a settling in period with any new system that frustrates.
    So my set up now just works, I have it and I like it and as above, my only real crit is with regard to certain lenses, but the ZR body style just appeals to me and I would like that rear LCD, but ideally as a fully articulated unit which is a bit of a missed opportunity IMO.
  3. Haha
    Emanuel reacted to BTM_Pix in Sony a7r VI (Mark 6) - an a1 beater for $2000 less   
    Amazing spec really.
    Looks like it could be my forever camera….
     
     
     
     
     
     
     
     
     

  4. Like
    Emanuel reacted to QuickHitRecord in Smallest real 720p or 1080p P&S camera?   
    I agree. I had an EOS-M when it was first hacked, sold it, and then broke my own rule and bought it again when Crop Mood hit. Now I have two of them: one built up, and one bare bones. And the developers are improving it all the time -- especially lately. Have you checked out Amit's new builds? They are based on Bilal/Danne's last release so they are seemingly just as stable, if not a little more-so. But the new UI is great, and he seems to be unlocking a new feature every day!

  5. Like
    Emanuel got a reaction from eatstoomuchjam in AF: Something like Fuji... or Blackmagic?!   
    I have one URSA Cine 12K just waiting for... ;- )
  6. Like
    Emanuel reacted to eatstoomuchjam in AF: Something like Fuji... or Blackmagic?!   
    At this point, I am pretty sure that I'll still be asking for it next January - and the January after that.  😉
    It makes some sense that BMD would bring all of those upgrades to two of their most popular cameras first - now let's just hope that they don't leave the higher-end stuff out.  Judging by their last set of announcements, there is some hope for new features coming to the Ursa LF, given that they're focused so heavily on pushing it into the broadcast market, but I could also see them pulling most of the people working on camera firmware and shoving them over into the firmware that runs on their boxes that are designed to fit in a server rack (the main focus of their recent announcements).
  7. Like
    Emanuel reacted to QuickHitRecord in Smallest real 720p or 1080p P&S camera?   
    Canon EOS-M with Magic Lantern in 1:1 mode. These are the resolutions currently available:
    3072 × 1308 2880 × 1226 2560 × 1440 2520 × 1080 2160 × 1620 (doesn't work with a monitor plugged in) 1920 × 1280 Yes, there's a major crop. And yes, it is possible to overload the buffer with the 3K and 2.8K modes when shooting 12-bit. And rolling shutter is pretty terrible. But it's a digital 16mm camera with 1:1 readout that shoots raw. Practically no moire or aliasing. And a beautiful image (one of my favorites right now, bar none). Plus, one developer has been making major updates to the UI and simplifying the menus in the past 2-3 weeks. It's like a whole new camera.
  8. Like
    Emanuel reacted to eatstoomuchjam in New cinema camera...?   
    I ordered one, should be here by tonight.
  9. Like
    Emanuel got a reaction from eatstoomuchjam in AF: Something like Fuji... or Blackmagic?!   
    Sure : ) That's actually how this thread started back in January, and I updated it again in March with the 9.9.2 firmware update : )
    So yes, PDAF itself isn't the new part here. What I meant by "quite an update" was 10.2.2 as a whole (and AF finally graduating from beta), especially "10-minute pre-record" and all on the "Same hardware" (which is why those were the two bits I put in bold), that's the news! No need for a new camera ; ) alongside 4-channel audio, Cloud Streaming and the rest.
    And yes, you were already asking for the URSA Cine 12K LF back in January... let's see if that one comes next ; - )
  10. Haha
    Emanuel reacted to eatstoomuchjam in New cinema camera...?   
    Mission 1 and Mission 1 Pro are now $100 off everywhere.  It's still on the pricey side for an action camera, but my Insta360 One R/RS's are getting older/a little beat up and the batteries seem to be showing signs of age too.
    I'm not sure how this person did such a deep dive on the imaging pipeline, but it was an interesting read.
    https://gethypoxic.com/blogs/technical/gopro-mission-1-gp3-image-pipeline
    Info on the sensor:
    https://www.sony-semicon.com/files/62/flyer_industry/IMX06A-AJ1R-J_Flyer.pdf
    (Also saw that Sony now has a 247 megapixel MF sensor while digging that up, that's a lot of dots)
  11. Like
    Emanuel got a reaction from Clark Nikolai in Narrative films shot in uncontrolled cities   
    Exactly. What you call availablism is central here. But with Wong Kar-wai it never feels merely opportunistic. The available does not remain simply available. It becomes emotional architecture.
    Pre-handover Hong Kong gave him the lights, the colours, the cramped spaces, the corridors, the streets, the reflections and the limitations. But the art is in turning those given elements into mood, memory and desire. That is the difference between just using a location and allowing the location to become part of the film’s inner life.
    In that sense, the uncontrolled city is not only a background. It becomes a collaborator. Wong Kar-wai does not simply take what is there. He finds what is hidden inside what is there.
  12. Like
    Emanuel got a reaction from ArashM in Panasonic Did It! And now?   
    There is one important point here : )
    A Japanese decision invalidating the Japanese patent does not, by itself, kill equivalent patents in the US, Europe or anywhere else (even if they belong to the same patent family). Patent rights are territorial and each national right has, legally speaking, its own existence within its own jurisdiction.
    So no, compressed RAW has not suddenly become free for everyone everywhere : )
    What is interesting is something else: if the claims are substantially equivalent (and that is obviously the important bit), the reasoning used in Japan may well become useful ammunition in other validity challenges.
    That is why, for me, the really interesting question is what Panasonic (or anyone else) does next.
    If equivalent RED claims start falling elsewhere too (particularly in the US), then yes, we may be looking at a very different landscape.
    - E. :- )
      
     
  13. Like
    Emanuel got a reaction from ArashM in Nikon Zr is coming   
    This has to be fixed! I'll ask Jarred about this (particularly about the possibility of a lighter R3D NE option) and see what he says (E. :- )
  14. Like
    Emanuel reacted to techie in RawLogCam app for Android   
    Compressed RAW is probably the part I'd focus on before adding more film simulations.
    For the dropped frames, a small diagnostics page could be useful: sensor timestamp delta, queue depth, compression time per frame, sustained write MB/s and dropped-frame count. That should make it much easier to see whether the bottleneck is capture, compression or storage.
    I'd also preserve per-frame black/white levels and WB/colour-matrix metadata where the device exposes them. Especially useful if you want the RAW processing and calibration to remain consistent across ISO changes.
    Interesting project.
  15. Like
    Emanuel reacted to Belle in Narrative films shot in uncontrolled cities   
    Have you thought about background continuity too?
    With people and traffic constantly changing, wouldn't traditional coverage sometimes make things harder rather than easier when you get to the edit?
    I wonder if longer takes, a few selective close-ups and plenty of B-roll might actually suit this kind of shooting better. ☺️
  16. Thanks
    Emanuel reacted to Davide DB in Panasonic Did It! And now?   
    At least so it seems
     
    https://www.dpreview.com/news/panasonic-did-what-apple-sony-and-nikon-couldnt-overturn-a-red-raw-video-patent/
     
  17. Like
    Emanuel got a reaction from Davide DB in Panasonic Did It! And now?   
    There is one important point here : )
    A Japanese decision invalidating the Japanese patent does not, by itself, kill equivalent patents in the US, Europe or anywhere else (even if they belong to the same patent family). Patent rights are territorial and each national right has, legally speaking, its own existence within its own jurisdiction.
    So no, compressed RAW has not suddenly become free for everyone everywhere : )
    What is interesting is something else: if the claims are substantially equivalent (and that is obviously the important bit), the reasoning used in Japan may well become useful ammunition in other validity challenges.
    That is why, for me, the really interesting question is what Panasonic (or anyone else) does next.
    If equivalent RED claims start falling elsewhere too (particularly in the US), then yes, we may be looking at a very different landscape.
    - E. :- )
      
     
  18. Like
    Emanuel reacted to ArashM in Nikon Zr is coming   
    You are totally correct, however a fair bit of what I (we) shoot is delivered at the end of the the day, and TBH I can't bring myself to delete OG files when our productions are in the six digits. I ended up buying two 1TB owc cards, but still download and backing up to hard drives for a client and or producer end of a shoot day and asking them to hang around for another 40 min after a 12-15 hour day is not pleasant.
    Also I've seen this a few times on set where they shoot Raw and convert over to PRR LT without utilizing any of the raw capabilities and then deleting the raw, which makes me always wonder why shoot raw in the first place!!!!
  19. Like
    Emanuel reacted to ArashM in Nikon Zr is coming   
    I bought one and ended up selling it. While the RED NE looks great, it's way to much data for what I shoot and the H265 is terrible, I can't understand how Nikon does not understand the urgency of fixing it.....
  20. Like
    Emanuel reacted to techie in Nikon Zr is coming   
    That works for long-term storage, but there are really two separate problems here.
    Transcoding R3D NE to H.265 solves the archive size. It does not solve the card capacity, ingest time, temporary disk space or transcoding time.
    A more efficient compromise might be to keep R3D NE only for the selects that actually benefit from RAW flexibility, then batch-transcode the rest to H.265 in REDWideGamutRGB / Log3G10.
    So the weak internal H.265 still matters. The workaround is viable, but it moves the cost from storage to workflow.
  21. Like
    Emanuel reacted to Ilkka Nissila in Nikon Zr is coming   
    If you can afford the cards and temporary space on an internal drive, you could shoot in R3D NE in camera and then after transferring the files to the computer, convert it to log h.265 and delete the original files. By doing this you can get high-quality h.265 and avoid the long-term accumulation of storage otherwise needed for the raw files, not much different from having a high-quality h.265 codec in the camera, apart from the fact that you would need large memory cards and some space on the computer's internal drives for this step. I'm not trying to make an excuse for Nikon for the h.265 but suggesting a workaround who have this camera for one reason or another, and need a practical workflow. 
  22. Like
    Emanuel reacted to Ilkka Nissila in Internal 32-bit float stereo paired with lossless 120mm reach from a 20mm lens — all inside a genuinely pocket-sized 10-bit 1-inch sensor gimbal camera?   
    If you have 20 mm and 60 mm as the equivalent focal lengths that are available, the wider angle makes sense for including oneself in the footage, and showing a bit of environment, which must be a common thing in social media. However, at least I would preferentially shoot with 35 mm or 50 mm a lot of the time. By starting with an 8K sensor, you can get more detailed crops that mimic those lenses at least in angle of view. Of course, you lose light in cropping so the quality won't be the same as using one of the native options, but it is probably less damaged than if you start with a 4K sensor and crop from 20 mm to (say) 50 mm. I'm personally perfectly happy shooting in 4K with a 35 mm full-frame mirrorless camera and doing a bit of cropping doesn't really bother me, but the camera that I use makes the 4K footage by downsampling from 8K resolution, so even in the 4K file (typically for me Prores 422 HQ), there is a better starting point for cropping than if I had shot with a 4K native sensor camera (due to the Bayer sensor not registering all colors for all pixels natively). I think 20 mm would be extremely wide to shoot everything with (that's what the DJI Pocket 4P's magical sensor produces, 20 mm equivalent footage), and I'd want to moderate the angle of view a lot of the time to something in the 35 to 50 mm range. Thus the sensor resolution is likely to play some role in the practical quality that can be obtained. 
     
    Although I like the idea of a camera that has a gimbal and can be just taken out of the bag and used, and I commend DJI for bringing the long-in-development LOFIC sensor into an actual consumer product, neither of these cameras (luma ultra and Pocket 4P) are really for me as I basically never do videos with myself in the footage, and the 20 mm equivalent angle of view is just not what I want from a video camera. Cropping (to get an acceptable angle of view) from a small-sensor camera is going to make noise more visible and detail less clear. I think use of a gimbal on a heavy full-frame mirrorless camera is painful for the setup that is required. Eventually I think some good compromises will arise, with moderately light total weight, internal (optical) zooms that don't require recalibration after FOV change, better integration of camera controls into the gimbal user interface, and some digital signal processing that is optimized to reduce the gimbal motor noise from on-camera audio tracks (this will require work on the motors themselves and the processing) are likely to make things more practical for me, but for now most of the time my gimbal is just not being used. 
     
    With regards to the dynamic range, I'm used to slide film from long ago and when using it (for still photography) it was essential to photograph in what we called good light, which meant light that was suitable for the material, with no exposure latitude whatsover, and I still try to choose where I shoot so that the subjects and the scene will look good straight out of the camera where possible. With my camera the top video dynamic range is 12 stops and I've not run into anything that would make that feel inadequate, given the starting point of acceptable conditions for photography to begin with, in fact it feels wildly liberating what kind of post exposure adjustments are possible today. I would argue that if there is a situation which requires higher dynamic range, then alternatives probably result in better quality: use lighting for the main subjects in the foreground. If the scene can't be lit then shoot in a location which gives better results without lighting. Post-processing has its limits and I would argue it is not easy to mimic really good lighting on a scene with high contrast but no light (or too little light) on the subjects in post-processing. However, if you can use and benefit from 17 stops of dynamic range, by all means use it if available. I think my life is easier by carefully choosing where the original material is shot. 
  23. Like
    Emanuel got a reaction from shooter in Internal 32-bit float stereo paired with lossless 120mm reach from a 20mm lens — all inside a genuinely pocket-sized 10-bit 1-inch sensor gimbal camera?   
    Again? : ) Nobody said they are equally important. Not even close. That is not the position anyone here has argued at all, but a dismissive caricature of it, no less. And misleading. Period.
     
    What has emerged from several contributions here, including yours and mine on the importance of DR, is simply that their practical value depends on the shot, purpose and workflow.
    Extra DR matters in both controlled and uncontrolled high-contrast scenes, perhaps even more so in the latter. Fair enough.
    In other cases, reach, reframing, stabilisation, VFX or high-resolution frame grabs may matter too. Budget hybrid cameras, you said? ; ) Correct.
    Those are real-world uses as well.
    So saying that none of this relates to anything anyone here actually does is rather sweeping, given that more than one person here had already pointed to practical uses for higher-resolution capture while also acknowledging its limits.
    Nor is this only about one camera. More will come, including the Pocket 4 Pro with those extra stops, and naturally we will discuss where such advances matter and where their limits begin.
     
    This is a camera forum : ) It is the right place for disagreement about cameras, specs, footage and real-world use. Not for theatrics, personal point-scoring, showing off or ego contests. None of us needs to perform as the final authority here, as so often happens on internet forums.
    “More useful for one workflow” is not the same as “practically irrelevant to everyone else”.
    Either way, life goes on, and so does this thread. Your contribution has been useful, as have those of others. We do not need to agree.
    You are one of my fav contributors here, and clearly one of many people’s favourites too. That gives your words more weight, but also more responsibility.
    Being a valuable contributor does not give any of us the right to be unpleasant to others. And that last reply was unpleasant. And unbalanced. Prima donna behaviour is no more attractive on a forum than on a professional set. In my work, I simply cross prima donnas off the list. I have neither the time nor the patience for them.
    That is worth remembering for all of us. You, me, everyone.
    And there is no drama here. This is only a disagreement about cameras. You were the one who announced you were “done”, as though an ordinary disagreement had become rather more serious than it really is.
    Perhaps you're simply in a bad mood today (it happens to all of us). But your interlocutor should not have to pick up the bill & pay the price. Almost impossible to take a different position from yours without it turning personal (if not at first, up there you kept escalating until it did, at least this time...), as if disagreeing on a point meant challenging a supposed “authority” : X (phew)
    No hard feelings anyway, count on it :- )
  24. Like
    Emanuel got a reaction from shooter in Internal 32-bit float stereo paired with lossless 120mm reach from a 20mm lens — all inside a genuinely pocket-sized 10-bit 1-inch sensor gimbal camera?   
    I think “completely and utterly” may be doing a little too much work there @kye : P
    There is also a slightly amusing irony in relying on CineD here, given that Andrew’s forum rules have historically discouraged linking to the site whenever possible, although, of course, he also made clear that such links would not be censored.
    That aside, the DJI result is undeniably impressive. The 20mm LOFIC camera in D-Log2 seems to be in a different league when it comes to measured dynamic range and exposure latitude.
    I’m just not sure that this particular test supports such a definitive verdict on the two complete camera systems. Those spectacular figures apply specifically to the 20mm camera in D-Log2. The 60mm camera does not offer D-Log2 and produces considerably more conventional results.
    On the Luna side, the CineD test seems mainly to reveal that its current I-Log processing is seriously problematic, particularly because of the aggressive internal noise reduction. They did not test the standard profiles, which they themselves suggest may currently be the better option.
    So, to me, the fair conclusion is that DJI’s best sensor and profile comprehensively outperform Luna’s present I-Log implementation in these specific laboratory tests. That is still a major win for DJI. Just not necessarily a complete and utter defeat of the Luna in every respect.
    In these comparative tests [A | B] though ; ) the result is rather less one-sided : )
    Now compare the Luna’s 8K with the Pocket’s 4K [1 + 2 already posted up there or directly here] and judge for yourself ; )
    Lab tests are extremely useful because they isolate specific variables and give us repeatable measurements, but they are not the same thing as real-world shooting. They cannot fully account for colour, detail rendering, motion, sharpening, texture, highlight roll-off, subject separation or simply which image looks more convincing in an actual scene. As these comparisons and the footage itself demonstrate, a camera that appears decisively superior on a chart does not necessarily produce the preferable image once we step outside the lab bubble and look at the actual footage.
    LU I | LU II | LU III | 4P I | 4P II | 4P III
    Part of it has already been posted, among others, for instance right there.
     
    Both are irresistible to me.
    Whichever one comes out ahead in any particular test, I think both cameras are genuinely worthy of the OOAK label.
    The Pocket 4P is unique in what it achieves with its 20mm LOFIC sensor and D-Log2 in such a small body, while the Luna Ultra is equally singular in its modular design, detachable remote screen, internal 32-bit float stereo audio and overall shooting concept, particularly with its innovative POV Head Tracker.
    They are not merely two versions of the same product competing on a laboratory chart; each offers something that currently exists nowhere else.
  25. Haha
    Emanuel reacted to kye in Internal 32-bit float stereo paired with lossless 120mm reach from a 20mm lens — all inside a genuinely pocket-sized 10-bit 1-inch sensor gimbal camera?   
    Everything you said above can be copied and pasted a decade from now when people are arguing if a 32K sensor is better than a 16K sensor.
    On the 32K sensor you can crop in more..  it's great for high-res frame grabs.. cropping in 9 times instead of 8 times!
    The problem with such discussions is they're unconnected from reality.
    What CAN you do with an 8K image that you CAN'T do with a 4K image?  Both have enough resolution for cinema.  Both have enough resolution to pull frames and print them on billboards.  Both have enough resolution to win an Oscar...  etc.
    All this is beginning to sound like people arguing they need a 150MP doorbell camera to be able to live with themselves.
×
×
  • Create New...